RSX L4-2.0L (VTEC) (2002)
YES - Replace the speedometer assembly.
NO - Repair open in the BLU/WHT [WHT/GRN] wire between the VSS and the speedometer.
A/T:
Before testing, check the No.9 (7.5 A) fuse in the under-hood fuse/relay box and the No.10 (7.5 A) fuse in the under-dash fuse/relay box.
1. Start the engine and check the Malfunction Indicator Lamp (MIL).
Does the MIL come on?
YES - Troubleshoot the PCM DTC, and recheck.
NO - Go to step 2.
2. Check the multiplex control unit DTC.
Is the DTC indicated?
YES - Troubleshoot the DTC, and recheck.
NO - Inspect the connector and socket terminals of the gauge assembly connectors. If the terminals look OK, replace the gauge assembly.